2018年8月15日
HDU 1689 Just a Hook （线段树区间更新+求和）
摘要： Just a Hook Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up 阅读全文
posted @ 2018-08-15 23:56 llke 阅读(159) 评论(0) 推荐(0)